{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["else", "cause effect", "content container", "entity origin", "member collection"], "input": "it was also home to a bale of snapping turtles and a siege of great blue herons ."}
{"else": [], "cause effect": [], "content container": [], "entity origin": [], "member collection": [{"subject": "siege", "object": "herons"}]}